[Seasonal incidence of gastroduodenal ulcer with special reference to digestive hemorrhage. Statistical study on a 5-year period].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology*; D010438:Peptic Ulcer Hemorrhage / Q000453:epidemiology*; D012383:Romania; D012621:Seasons
Incidenţa sezonieră a ulcerului gastroduodenal cu referire specială la hemoragia digestivă. Studiu statistic pe 5 ani.